Analysis

  • max time kernel
    149s
  • max time network
    94s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    16/04/2026, 00:43

General

  • Target
    !!! DEPENDENCIES !!!\Win64OpenSSL_Light-3_6_0.exe
  • Size 5.6MB
  • Sample260416-a225dadv2k
  • SHA256 b995a5fbbd9a3d03bf33f974496749e5743abae97e5561b814e1adf72306dce7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Inno Setup is an open-source installation builder for Windows applications. 2 IoCs

    Inno Setup installer

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\!!! DEPENDENCIES !!!\Win64OpenSSL_Light-3_6_0.exe
    "C:\Users\Admin\AppData\Local\Temp\!!! DEPENDENCIES !!!\Win64OpenSSL_Light-3_6_0.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1240
    • C:\Users\Admin\AppData\Local\Temp\is-GU1JD.tmp\Win64OpenSSL_Light-3_6_0.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-GU1JD.tmp\Win64OpenSSL_Light-3_6_0.tmp" /SL5="$50244,5598687,58368,C:\Users\Admin\AppData\Local\Temp\!!! DEPENDENCIES !!!\Win64OpenSSL_Light-3_6_0.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:3848

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        _isdecmp.dll

        • Path C:\Users\Admin\AppData\Local\Temp\is-CR62E.tmp\_isetup\_isdecmp.dll
        • Size 29KB
        • SHA256 6535ba91fcca7174c3974b19d9ab471f322c2bf49506ef03424517310080be1b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Win64OpenSSL_Light-3_6_0.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-GU1JD.tmp\Win64OpenSSL_Light-3_6_0.tmp
        • Size 702KB
        • SHA256 3bb0ee5569fe5453c6b3fa25aa517b925d4f8d1f7ba3475e58fa09c46290658c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1240-13-0x0000000002340000-0x0000000002942000-memory.dmp

        memory/1240-0-0x0000000000400000-0x0000000000415000-memory.dmp

        memory/1240-12-0x0000000000400000-0x0000000000415000-memory.dmp

        memory/3848-23-0x0000000000400000-0x00000000004BF000-memory.dmp

        memory/3848-39-0x0000000000400000-0x00000000004BF000-memory.dmp

        memory/3848-14-0x0000000000400000-0x00000000004BF000-memory.dmp

        memory/3848-15-0x0000000001050000-0x0000000001652000-memory.dmp

        memory/3848-19-0x0000000000400000-0x00000000004BF000-memory.dmp

        memory/3848-5-0x0000000000DF0000-0x0000000000DF1000-memory.dmp

        memory/3848-27-0x0000000000400000-0x00000000004BF000-memory.dmp

        memory/3848-31-0x0000000000400000-0x00000000004BF000-memory.dmp

        memory/3848-35-0x0000000000400000-0x00000000004BF000-memory.dmp

        memory/3848-16-0x0000000000DF0000-0x0000000000DF1000-memory.dmp

        memory/3848-43-0x0000000000400000-0x00000000004BF000-memory.dmp

        memory/3848-47-0x0000000000400000-0x00000000004BF000-memory.dmp

        memory/3848-51-0x0000000000400000-0x00000000004BF000-memory.dmp

        memory/3848-55-0x0000000000400000-0x00000000004BF000-memory.dmp

        memory/3848-59-0x0000000000400000-0x00000000004BF000-memory.dmp

        memory/3848-63-0x0000000000400000-0x00000000004BF000-memory.dmp

        memory/3848-67-0x0000000000400000-0x00000000004BF000-memory.dmp